🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 146 Days

Day: 25.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,029,293 km

• M1: 376,388 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.59 AU - 0.65 AU

Year: 185 Days

Day: 26.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.69 AU - 0.97 AU

Year: 286 Days

Day: 17.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,029,293 km

• M1: 708,047 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.88 AU - 1.36 AU

Year: 449 Days

Day: 39.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.77 AU - 3.29 AU

Year: 1998 Days

Day: 35.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.56 AU - 3.64 AU

Year: 2587 Days

Day: 20.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 8.3

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.5 AU - 5.78 AU

Year: 3786 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,029,293 km

• M1: 207,941 km (0.095 R)
• M2: 302,936 km (0.108 R)
• M3: 433,983 km (0.099 R)
• M4: 488,587 km (0.074 R)
• M5: 565,630 km (0.094 R)
• M6: 811,269 km (0.102 R)
• M7: 1,206,507 km (0.093 R)
• M8: 1,424,920 km (0.105 R)
• M9: 1,481,617 km (0.106 R)
• M10: 1,853,069 km (0.069 R)
• M11: 1,930,860 km (0.107 R)
• M12: 2,057,569 km (0.11 R)
• M13: 2,626,789 km (0.099 R)
• M14: 2,714,453 km (0.081 R)
• M15: 2,767,561 km (0.05 R)
• M16: 3,093,534 km (0.099 R)
• M17: 3,167,735 km (0.11 R)
• M18: 3,261,234 km (0.104 R)
• M19: 3,412,776 km (0.092 R)
• M20: 3,566,712 km (0.094 R)
• M21: 3,703,295 km (0.114 R)
• M22: 4,287,625 km (0.099 R)
• M23: 4,412,090 km (0.117 R)
• M24: 4,878,835 km (0.104 R)
• M25: 4,943,611 km (0.099 R)
• M26: 5,074,210 km (0.079 R)
• M27: 5,361,288 km (0.115 R)
• M28: 6,136,654 km (0.083 R)
• M29: 6,206,816 km (0.091 R)
• M30: 6,656,956 km (0.117 R)
• M31: 6,753,147 km (0.052 R)
• M32: 7,019,880 km (0.038 R)
• M33: 7,216,152 km (0.09 R)
• M34: 7,464,036 km (0.037 R)
• M35: 8,718,414 km (0.115 R)
• M36: 8,797,252 km (0.086 R)
• M37: 9,062,041 km (0.119 R)
• M38: 9,410,304 km (0.112 R)
• M39: 9,599,546 km (0.095 R)
• M40: 9,981,918 km (0.035 R)
• M41: 10,092,172 km (0.101 R)
• M42: 11,416,711 km (0.102 R)
• M43: 11,560,774 km (0.104 R)
• M44: 11,792,651 km (0.109 R)
• M45: 11,850,844 km (0.119 R)
• M46: 11,967,530 km (0.091 R)
• M47: 12,172,629 km (0.107 R)
• M48: 13,155,487 km (0.101 R)
• M49: 13,215,775 km (0.097 R)
• M50: 13,519,160 km (0.047 R)
• M51: 13,641,082 km (0.109 R)
• M52: 13,886,123 km (0.11 R)
• M53: 14,256,378 km (0.086 R)
• M54: 14,442,777 km (0.104 R)
• M55: 14,723,722 km (0.093 R)
• M56: 14,849,234 km (0.086 R)
• M57: 16,091,495 km (0.052 R)
• M58: 16,480,300 km (0.119 R)
• M59: 16,970,831 km (0.082 R)
• M60: 17,168,300 km (0.104 R)
• M61: 17,234,423 km (0.111 R)
• M62: 18,437,040 km (0.069 R)
• M63: 18,912,013 km (0.116 R)
• M64: 19,563,213 km (0.118 R)
• M65: 19,632,177 km (0.068 R)
• M66: 20,047,611 km (0.067 R)
• M67: 20,852,148 km (0.112 R)
• M68: 21,382,472 km (0.11 R)
• M69: 21,453,531 km (0.097 R)
• M70: 21,917,285 km (0.085 R)
• M71: 22,420,382 km (0.09 R)
• M72: 23,036,427 km (0.075 R)
• M73: 23,437,947 km (0.042 R)
• M74: 23,547,902 km (0.026 R)
• M75: 23,621,354 km (0.062 R)
• M76: 23,952,414 km (0.055 R)
• M77: 24,544,971 km (0.029 R)
• M78: 24,619,322 km (0.052 R)
• M79: 24,842,970 km (0.067 R)
• M80: 24,992,568 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.3

Radius: 10.7

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.66 AU - 7.94 AU

Year: 8251 Days

Day: 8.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,029,293 km

• M1: 138,976 km (0.109 R)
• M2: 234,719 km (0.05 R)
• M3: 358,436 km (0.089 R)
• M4: 499,358 km (0.11 R)
• M5: 742,604 km (0.118 R)
• M6: 946,506 km (0.04 R)
• M7: 1,219,223 km (0.106 R)
• M8: 1,338,901 km (0.102 R)
• M9: 1,409,062 km (0.088 R)
• M10: 1,741,020 km (0.068 R)
• M11: 1,956,142 km (0.05 R)
• M12: 2,369,481 km (0.085 R)
• M13: 2,586,547 km (0.112 R)
• M14: 2,697,549 km (0.093 R)
• M15: 2,765,017 km (0.081 R)
• M16: 3,040,278 km (0.091 R)
• M17: 3,134,075 km (0.111 R)
• M18: 3,228,771 km (0.117 R)
• M19: 3,617,576 km (0.098 R)
• M20: 4,047,071 km (0.084 R)
• M21: 4,281,042 km (0.12 R)
• M22: 4,735,221 km (0.071 R)
• M23: 4,844,428 km (0.054 R)
• M24: 5,233,083 km (0.119 R)
• M25: 5,776,572 km (0.073 R)
• M26: 5,864,087 km (0.106 R)
• M27: 6,549,694 km (0.104 R)
• M28: 7,260,433 km (0.104 R)
• M29: 7,354,979 km (0.045 R)
• M30: 8,224,293 km (0.107 R)
• M31: 8,554,605 km (0.085 R)
• M32: 8,654,536 km (0.101 R)
• M33: 8,956,574 km (0.054 R)
• M34: 9,262,203 km (0.068 R)
• M35: 9,571,272 km (0.112 R)
• M36: 9,675,093 km (0.117 R)
• M37: 10,625,937 km (0.106 R)
• M38: 10,949,517 km (0.117 R)
• M39: 11,569,600 km (0.101 R)
• M40: 11,643,202 km (0.062 R)
• M41: 11,717,104 km (0.053 R)
• M42: 11,828,255 km (0.12 R)
• M43: 13,652,900 km (0.047 R)
• M44: 14,083,293 km (0.076 R)
• M45: 14,717,289 km (0.093 R)
• M46: 14,997,635 km (0.118 R)
• M47: 15,198,994 km (0.109 R)
• M48: 15,441,791 km (0.063 R)
• M49: 15,685,786 km (0.095 R)
• M50: 16,136,524 km (0.12 R)
• M51: 16,342,969 km (0.117 R)
• M52: 16,967,091 km (0.107 R)
• M53: 17,345,424 km (0.111 R)
• M54: 17,429,798 km (0.036 R)
• M55: 17,599,142 km (0.106 R)
• M56: 17,939,328 km (0.093 R)
• M57: 18,583,197 km (0.047 R)
• M58: 19,409,576 km (0.102 R)
• M59: 19,849,393 km (0.094 R)
• M60: 20,425,944 km (0.11 R)
• M61: 20,559,834 km (0.105 R)
• M62: 20,693,873 km (0.103 R)
• M63: 21,233,473 km (0.091 R)
• M64: 21,323,830 km (0.082 R)
• M65: 21,641,127 km (0.091 R)
• M66: 21,959,920 km (0.102 R)
• M67: 22,097,101 km (0.036 R)
• M68: 22,925,874 km (0.049 R)
• M69: 23,111,375 km (0.113 R)
• M70: 23,204,425 km (0.12 R)
• M71: 23,344,000 km (0.072 R)
• M72: 25,424,757 km (0.084 R)
• M73: 25,761,202 km (0.05 R)
• M74: 27,416,353 km (0.115 R)
• M75: 29,055,646 km (0.098 R)
• M76: 29,306,821 km (0.116 R)
• M77: 29,861,829 km (0.071 R)
• M78: 30,115,248 km (0.045 R)
• M79: 30,471,291 km (0.091 R)
• M80: 30,573,317 km (0.105 R)
• M81: 31,084,792 km (0.079 R)
• M82: 32,949,978 km (0.093 R)
• M83: 33,159,415 km (0.107 R)
• M84: 34,266,439 km (0.036 R)
• M85: 34,531,676 km (0.067 R)
• M86: 35,438,988 km (0.112 R)
• M87: 35,546,249 km (0.082 R)
• M88: 35,976,493 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 12.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.14 AU - 12.68 AU

Year: 12721 Days

Day: 7.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,029,293 km

• M1: 180,116 km (0.103 R)
• M2: 428,299 km (0.072 R)
• M3: 518,357 km (0.073 R)
• M4: 616,642 km (0.117 R)
• M5: 852,259 km (0.033 R)
• M6: 972,835 km (0.076 R)
• M7: 1,099,694 km (0.1 R)
• M8: 1,251,985 km (0.077 R)
• M9: 1,600,099 km (0.036 R)
• M10: 1,774,680 km (0.046 R)
• M11: 1,932,655 km (0.107 R)
• M12: 2,410,620 km (0.045 R)
• M13: 2,819,321 km (0.051 R)
• M14: 3,305,664 km (0.105 R)
• M15: 4,325,772 km (0.114 R)
• M16: 4,665,658 km (0.097 R)
• M17: 4,759,755 km (0.101 R)
• M18: 5,078,549 km (0.094 R)
• M19: 5,273,026 km (0.027 R)
• M20: 5,837,907 km (0.091 R)
• M21: 6,282,961 km (0.084 R)
• M22: 6,457,093 km (0.102 R)
• M23: 6,597,565 km (0.083 R)
• M24: 8,133,187 km (0.085 R)
• M25: 8,285,179 km (0.11 R)
• M26: 9,335,057 km (0.118 R)
• M27: 9,614,057 km (0.1 R)
• M28: 10,591,679 km (0.093 R)
• M29: 10,757,732 km (0.032 R)
• M30: 11,387,988 km (0.102 R)
• M31: 11,643,501 km (0.074 R)
• M32: 12,030,362 km (0.099 R)
• M33: 13,800,553 km (0.064 R)
• M34: 13,982,015 km (0.106 R)
• M35: 14,164,226 km (0.063 R)
• M36: 14,393,260 km (0.113 R)
• M37: 15,040,869 km (0.08 R)
• M38: 15,134,218 km (0.09 R)
• M39: 15,935,016 km (0.112 R)
• M40: 17,284,089 km (0.087 R)
• M41: 17,381,926 km (0.108 R)
• M42: 17,479,763 km (0.089 R)
• M43: 18,519,319 km (0.115 R)
• M44: 18,669,515 km (0.108 R)
• M45: 19,324,903 km (0.085 R)
• M46: 19,680,946 km (0.1 R)
• M47: 19,885,297 km (0.053 R)
• M48: 20,141,857 km (0.12 R)
• M49: 20,658,120 km (0.105 R)
• M50: 21,440,816 km (0.07 R)
• M51: 21,756,617 km (0.114 R)
• M52: 21,967,999 km (0.089 R)
• M53: 22,606,333 km (0.086 R)
• M54: 22,713,295 km (0.089 R)
• M55: 23,358,660 km (0.069 R)
• M56: 23,520,974 km (0.095 R)
• M57: 23,955,556 km (0.095 R)
• M58: 25,164,456 km (0.098 R)
• M59: 25,330,959 km (0.068 R)
• M60: 25,442,110 km (0.091 R)
• M61: 25,832,261 km (0.037 R)
• M62: 26,901,587 km (0.068 R)
• M63: 27,014,982 km (0.09 R)
• M64: 27,413,062 km (0.107 R)
• M65: 27,927,828 km (0.119 R)
• M66: 28,561,375 km (0.1 R)
• M67: 29,316,096 km (0.075 R)
• M68: 29,725,247 km (0.051 R)
• M69: 31,023,457 km (0.084 R)
• M70: 31,440,386 km (0.083 R)
• M71: 32,641,956 km (0.116 R)
• M72: 33,065,917 km (0.106 R)
• M73: 33,187,540 km (0.102 R)
• M74: 33,919,672 km (0.116 R)
• M75: 34,718,823 km (0.102 R)
• M76: 35,337,710 km (0.111 R)
• M77: 35,648,574 km (0.081 R)
• M78: 36,586,553 km (0.113 R)
• M79: 37,532,759 km (0.103 R)
• M80: 41,593,743 km (0.109 R)
• M81: 42,382,872 km (0.059 R)
• M82: 42,713,184 km (0.085 R)
• M83: 44,444,480 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 455.4

Radius: 8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.48 AU - 21.14 AU

Year: 28467 Days

Day: 16.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,029,293 km

• M1: 171,140 km (0.06 R)
• M2: 269,426 km (0.113 R)
• M3: 900,729 km (0.105 R)
• M4: 954,734 km (0.084 R)
• M5: 1,754,933 km (0.11 R)
• M6: 1,963,173 km (0.082 R)
• M7: 2,365,591 km (0.094 R)
• M8: 3,078,425 km (0.113 R)
• M9: 3,372,684 km (0.116 R)
• M10: 3,458,404 km (0.037 R)
• M11: 4,355,392 km (0.084 R)
• M12: 4,543,138 km (0.082 R)
• M13: 5,622,786 km (0.057 R)
• M14: 5,982,419 km (0.043 R)
• M15: 7,382,356 km (0.113 R)
• M16: 7,494,105 km (0.1 R)
• M17: 7,775,948 km (0.092 R)
• M18: 8,234,166 km (0.063 R)
• M19: 9,478,371 km (0.088 R)
• M20: 11,034,489 km (0.114 R)
• M21: 11,098,367 km (0.109 R)
• M22: 11,419,553 km (0.044 R)
• M23: 12,071,351 km (0.054 R)
• M24: 12,802,137 km (0.116 R)
• M25: 13,071,413 km (0.12 R)
• M26: 13,206,799 km (0.042 R)
• M27: 13,342,634 km (0.079 R)
• M28: 13,890,611 km (0.088 R)
• M29: 13,959,576 km (0.119 R)
• M30: 15,721,689 km (0.059 R)
• M31: 18,152,804 km (0.11 R)
• M32: 19,296,031 km (0.054 R)
• M33: 19,759,784 km (0.05 R)
• M34: 20,149,188 km (0.086 R)
• M35: 23,026,104 km (0.104 R)
• M36: 23,189,615 km (0.104 R)
• M37: 24,262,231 km (0.102 R)
• M38: 25,943,712 km (0.054 R)
• M39: 26,541,056 km (0.086 R)
• M40: 27,056,720 km (0.109 R)
• M41: 27,923,490 km (0.04 R)
• M42: 29,063,874 km (0.094 R)
• M43: 29,595,246 km (0.036 R)
• M44: 30,577,954 km (0.088 R)
• M45: 31,118,451 km (0.063 R)
• M46: 31,571,284 km (0.071 R)
• M47: 32,666,939 km (0.036 R)
• M48: 33,496,908 km (0.053 R)
• M49: 33,589,509 km (0.111 R)
• M50: 34,240,409 km (0.069 R)
• M51: 34,520,606 km (0.093 R)
• M52: 34,895,349 km (0.092 R)
• M53: 36,122,949 km (0.063 R)
• M54: 37,172,528 km (0.058 R)
• M55: 37,556,695 km (0.101 R)
• M56: 37,749,227 km (0.107 R)
• M57: 38,620,037 km (0.063 R)
• M58: 39,497,279 km (0.099 R)
• M59: 40,578,422 km (0.115 R)
• M60: 40,973,959 km (0.118 R)
• M61: 41,072,993 km (0.029 R)
• M62: 41,470,175 km (0.093 R)
• M63: 42,568,972 km (0.094 R)
• M64: 43,273,129 km (0.108 R)
• M65: 43,677,193 km (0.112 R)
• M66: 44,489,210 km (0.119 R)
• M67: 54,722,602 km (0.061 R)
• M68: 55,159,577 km (0.071 R)
• M69: 55,927,014 km (0.045 R)
• M70: 56,477,385 km (0.108 R)
• M71: 56,808,595 km (0.1 R)
• M72: 58,362,169 km (0.081 R)
• M73: 58,473,619 km (0.111 R)
• M74: 61,057,773 km (0.062 R)
• M75: 64,945,672 km (0.109 R)
• M76: 65,061,161 km (0.112 R)
• M77: 66,336,782 km (0.107 R)
• M78: 66,686,243 km (0.077 R)
• M79: 67,855,051 km (0.073 R)
• M80: 69,384,689 km (0.08 R)
• M81: 69,621,054 km (0.108 R)
• M82: 69,857,568 km (0.1 R)
• M83: 71,760,004 km (0.079 R)
• M84: 73,558,919 km (0.104 R)
• M85: 76,712,143 km (0.059 R)
• M86: 77,568,590 km (0.101 R)
• M87: 80,528,983 km (0.106 R)
• M88: 80,901,631 km (0.118 R)
• M89: 82,272,995 km (0.071 R)
• M90: 83,400,663 km (0.118 R)
• M91: 83,651,838 km (0.089 R)
• M92: 83,777,650 km (0.067 R)
• M93: 83,903,462 km (0.09 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,170 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit